Home / 3,646,225.53-5,031,892.76-2,014,738.56

Finding the Fourth Proportional to 3,646,225.53, 5,031,892.76 and 2,014,738.56

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Solution

The fourth proportional to 3,646,225.53, 5,031,892.76 and 2,014,738.56 is: 2,780,395.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,646,225.53 : 5,031,892.76 = 2,014,738.56 : x
  2. Step 2: Convert to fraction form
    3,646,225.53/5,031,892.76 = 2,014,738.56/x
  3. Step 3: Cross multiply
    3,646,225.53x = 5,031,892.76 × 2,014,738.56
  4. Step 4: Simplify right side
    3,646,225.53x = 10,137,948,363,283.13
  5. Step 5: Solve for x
    x = 10,137,948,363,283.13/3,646,225.53
  6. Step 6: Final answer
    x = 2,780,395.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.